#3 plug keeps fouling out - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

godzillarb · 06-10-2007, 09:10 PM

First of all I have an RB26dett

I was at the track today and made a couple ok passes, on one pass I missed 3rd and hit the rev limiter. Couple passed later I'm in 2nd at about 7,800 and go to shift into 3rd when I have absolutely no power. I though I had blown an IC pipe but everything was intact.

Ok, so I pull the plugs and #3 is really fouled and #4 is on its way...the rest are fine. I throw a new set in and head home, as soon as get into it a little (5,500 rpm or so) the car starts missing again. After limping home I pull the plugs again and all are completely clean besides #3 which is fouled pretty good.

I'm thinking it's either a bad injector or a bad coil... thoughts?

06-10-2007, 09:10 PM	#1
godzillarb Zilvia Junkie Join Date: Jun 2005 Location: Destin, FL Age: 35 Posts: 487 Trader Rating: (0) Feedback Score: 0 reviews	#3 plug keeps fouling out First of all I have an RB26dett I was at the track today and made a couple ok passes, on one pass I missed 3rd and hit the rev limiter. Couple passed later I'm in 2nd at about 7,800 and go to shift into 3rd when I have absolutely no power. I though I had blown an IC pipe but everything was intact. Ok, so I pull the plugs and #3 is really fouled and #4 is on its way...the rest are fine. I throw a new set in and head home, as soon as get into it a little (5,500 rpm or so) the car starts missing again. After limping home I pull the plugs again and all are completely clean besides #3 which is fouled pretty good. I'm thinking it's either a bad injector or a bad coil... thoughts? __________________ INTENSE POWER RIPPED ME OFF

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